Uutuum sizes
the first floor of a house consists of a kitchen, playroom, and
kitchen, playroom, and dining room are in the ratio 4: 3
three rooms is 189 square feet. what is the area of each room!

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Ответ:

pattykline

20.04.2021

Mathematics

$x = \frac{\sqrt{10} }{2}$

Step-by-step explanation:

Using Pythagoras Theorem:

The triangle has hypotenuse of √10 , opposite side x, angle 30°

Using the formula:

$sin(A) = \frac{opposite}{hypotenuse}$

$sin(30)= \frac{x}{\sqrt{10} }$

$x = sin(30) * \sqrt{10}$

$x = \frac{\sqrt{10} }{2}$

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Uutuum sizesthe first floor of a house consists of a kitchen, playroom, andkitchen, playroom, and dining room are in the ratio 4: 3three rooms is 189 square feet. what is the area of each room!